Evidence map›Paper›PMID 26877773›Full record

ArticleDiabetology & metabolic syndrome2016

Effect of Cichorium intybus L. on the expression of hepatic NF-κB and IKKβ and serum TNF-α in STZ- and STZ+ niacinamide-induced diabetes in rats.

Lotfollah Rezagholizadeh, Yasin Pourfarjam, Azin Nowrouzi, Manuchehr Nakhjavani, Alipasha Meysamie, Nasrin Ziamajidi, Peyman S Nowrouzi

Open access · goldAbstract read
In one paragraph

Article in Diabetology & metabolic syndrome, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.3field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Inhibitory effects ofIranian journal of basic medical sciences · 2022
    Review
  5. Experimental and therapeutic medicine · 2021
    Article
  6. Article
  7. The Common Cichory (Molecules (Basel, Switzerland) · 2021
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Ameliorative Effects ofIndian journal of clinical biochemistry : IJCB · 2018
    Article
  13. Article
  14. Article
  15. Article
  16. Hepatoprotective effect of methanolicToxicology reports · 2017
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Lotfollah RezagholizadehDepartment of Biochemistry, School of Medicine, Tehran University of Medical Sciences, Enghelab Avenue, Poursina Street, Tehran, Iran.
Yasin PourfarjamDepartment of Biochemistry, School of Medicine, Tehran University of Medical Sciences, Enghelab Avenue, Poursina Street, Tehran, Iran.
Azin NowrouziDepartment of Biochemistry, School of Medicine, Tehran University of Medical Sciences, Enghelab Avenue, Poursina Street, Tehran, Iran.
Manuchehr NakhjavaniEndocrinology and Metabolism Research Center, Vali-Asr Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Alipasha MeysamieDepartment of Community and Preventive Medicine, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Nasrin ZiamajidiDepartment of Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Peyman S NowrouziDepartment of Biochemistry, School of Medicine, Tehran University of Medical Sciences, Enghelab Avenue, Poursina Street, Tehran, Iran.
Tehran University of Medical Sciences · IRHamedan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInflammation is an early event in the development of diabetes type 2 (T2D). Cichorium intybus L. (chicory) possesses anti-inflammatory action. We compared the anti-inflammatory aspect of aqueous chicory seed extract (CSE) in early and late stage T2D in rats.

methodsWistar albino rats were divided into nine final groups (n = 6). Three main groups consisted of non-diabetic (Control), early stage diabetes (ET2D; niacinamide/streptozotocin, i.e., NIA/STZ), and late stage diabetes (LT2D; STZ). Within each main group, a subgroup was treated with CSE (125 mg/kg; i.p.); within each diabetic group (STZ and NIA/STZ) a subgroup received metformin (100 mg/kg; i.p.); another subgroup in STZ group received aspirin (120 mg/kg; oral). After 21 days, fasting blood glucose (FBS), insulin, and TNF-α level were measured in serum; IKKβ and NF-κB (p65) mRNA and protein expression were evaluated by real time PCR and Western blotting; p65 DNA binding activity was determined by ELISA, in liver tissue.

resultsThe mRNA and protein expression levels of IKKβ, and P65 genes increased in both stages of T2D (p < 0.01); CSE decreased their expression (p < 0.001, mRNAs; p < 0.05, proteins). The increased DNA-binding capacity of NF-κB (p < 0.0001) in diabetes was lowered by CSE (p < 0.001). The effect of CSE was limited to ET2D requiring insulin.

conclusionsThe anti-inflammatory action of CSE is due to a direct modulation of cytokine expression. The dependency of chicory action on the presence of insulin indicates its usefulness in the early stages of diabetes and for the purpose of preventing and delaying diabetes onset.

Indexed as

ChicoryDiabetes type 2IKKβInflammatory cytokinesNF-κBTNF-α

Identifiers

PMID26877773
PMCPMC4752748
OpenAlexW2273142353

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.